Saddened by the sudden death of her friend and fashion collaborator Alexander McQueen, Lady Gaga reportedly scrapped her planned program for the 30th Anniversary Brit Awards — the U.K. equivalent of the Grammys — at Earl’s Court arena and instead performed a more subdued, and nakedly emotional version of her songs “Telephone” and “Dance in the Dark.” She began her set by dedicating the performance to McQueen, who was found dead last week, saying to the crowd: “This is for Alexander McQueen.” Though still dressed in her typical risque Gaga outfit, her getup was completely white and more low-key than many of her previous sartorial outings. Gaga won awards for best international female artist, best album and breakthrough act of the year. Watch her performance after the jump: